diff --git a/docs/examples/docker/basic-docker-compose/copyparty.conf b/docs/examples/docker/basic-docker-compose/copyparty.conf
index ba751549..0a01498f 100644
--- a/docs/examples/docker/basic-docker-compose/copyparty.conf
+++ b/docs/examples/docker/basic-docker-compose/copyparty.conf
@@ -12,6 +12,8 @@
 
   # p: 3939          # listen on another port
   # ipa: 10.89.      # only allow connections from 10.89.*
+  # ipa: 172.16.4.0/23  # ...or only 172.16.4.* and 172.16.5.*
+  # ipa: lan         # ...or allow LAN only; reject internet IPs
   # df: 16           # stop accepting uploads if less than 16 GB free disk space
   # ver              # show copyparty version in the controlpanel
   # grid             # show thumbnails/grid-view by default